C8H8
104.15 g/mol
工业化学品危险
STYRENE
苯乙烯
CAS100-42-5EC202-851-5
用途分类
工业化学品
化合物类别
芳香族
主要用途
生产聚苯乙烯塑料和树脂
苯乙烯是一种有机化合物，由连接到苯环上的乙烯基组成。它是一种无色油状液体，久置可能呈淡黄色，主要用于生产聚苯乙烯塑料和树脂。
生产聚苯乙烯塑料生产树脂
内容范围: 本页信息面向化学品识别与工业供应、研发、生产场景，不构成疗效宣称、医疗建议或药品使用指导。
相关化合物
安全参考
危险
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H372Causes damage to organs through prolonged or repeated exposure
H304May be fatal if swallowed and enters airways
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
H412Harmful to aquatic life with long lasting effects
H413May cause long lasting harmful effects to aquatic life
H401Toxic to aquatic life
H336May cause drowsiness or dizziness
H341Suspected of causing genetic defects
H350May cause cancer
H360May damage fertility or the unborn child
H370Causes damage to organs
H351Suspected of causing cancer
H400Very toxic to aquatic life
H411Toxic to aquatic life with long lasting effects
H303May be harmful if swallowed
海关税则归类
STYRENE(CAS 100-42-5)的国际 HS 编码为 2902.50。
HS 编码(国际通用,6 位)
2902.50
欧盟 CN 编码(8 位)
2902 50 00
归类依据欧盟海关化学品目录 ECICS(2026-07 快照,HS 2022 版)。各国税则细目及产品形态可能影响最终归类。
标识符
IUPAC 名称
styrene
InChIKey
PPBRXRYQALVLMV-UHFFFAOYSA-N
SMILES
C=CC1=CC=CC=C1
别名列表 (96)
- STYRENE
- SYN
- Annamene
- Benzene, (1Z)-ethenyl-2-d-
- Benzene, ethenyl-
- Benzene, vinyl-
- Bulstren K-525-19
- COLESTYRAMINE IMPURITY A
- Cinnamene
- Cinnamenol
- Cinnaminol
- Cinnamol
- Diarex hf 77 (Salt/Mix)
- Ethenylbenzene
- Ethenylbenzene, 9CI
- Ethylene, phenyl-
- FEMA No. 3233
- FEMA Number 3234
- Isotactic polystyrene
- MAOMIN SM
- Monomer, Styrene
- PhCH=CH2
- Phenethylene
- Phenylethene
- Phenylethylene
- Phenylethylene, inhibited
- Phenylethylene; Vinylbenzene
- Poly(Styrene-d8)
- Polystyrene
- Polystyrene (FG)
- Polystyrene, 1000
- Polystyrene, M.W. 50,000
- Polystyrene, for extrusion
- Polystyrene, impact resistive
- Polythrene(melt flow rate)
- STYRENE-ALPHA,2,3,4,5,6-D6
- STYRENE-ALPHA-13C
- Stirolo
- Stirolo [Italian]
- Styreen
- Styreen [Dutch]
- Styren
- Styren [Czech]
- Styrene - stabilised with TBC
- Styrene monomer
- Styrene monomer, inhibited
- Styrene, SAJ first grade
- Styrol
- Styrol [German]
- Styrole
- Styrolene
- Styron
- Styron (Salt/Mix)
- Styropol (Salt/Mix)
- Styropol SO
- Styropor
- Styropor (Salt/Mix)
- TTB 7302
- Vinylbenzen
- Vinylbenzen [Czech]
- Vinylbenzen [Dutch]
- Vinylbenzene
- Vinylbenzene, inhibited
- Vinylbenzol
- p-vinyl benzene
- trans-Styrene-(beta)-d